"Can't please everyone," the "Skyscraper" singer wrote. "Twitter break. It's for the best actually. Who allows me to have this thing anyways?!!! I just get myself in trouble! Haha. Anyway... BYE!"

Perhaps. Lovato has gotten into more than feuds and debates over Twitter; she's defended herself against critics of her weight, and most recently slammed her old employer, Disney, for a joke about eating disorders on its show "Shake It Up."